APPS.pay_element_entry_api.create_element_entry frm-40735 ora-06502

 Hello Guys.

I am using API to upload the element entry in the Oracle HRMS , 12.1.3 below is my pl sql code, this code is giving me the error 

frm-40735 ora-06502

PROCEDURE UPLOAD_ELEMENT IS	 
--
l_effective_start_date   date     ;
l_effective_end_date     date     ;
l_element_entry_id       number   ;
l_object_version_number  number   ;
l_create_warning         <font color="navy"><b>boolean</b></font>  ;
lhours number;
ehours number;
err_num  number;
err_msg varchar2(100);
 
Begin
For csr_emp in (select * from emp_attendance)
                 loop